/* -*- Mode: C++; c-default-style: "k&r"; indent-tabs-mode: nil; tab-width: 2; c-basic-offset: 2 -*- */
/* libmwaw
* Version: MPL 2.0 / LGPLv2+
*
* The contents of this file are subject to the Mozilla Public License Version
* 2.0 (the "License"); you may not use this file except in compliance with
* the License or as specified alternatively below. You may obtain a copy of
* the License at http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* Major Contributor(s):
* Copyright (C) 2002 William Lachance (wrlach@gmail.com)
* Copyright (C) 2002,2004 Marc Maurer (uwog@uwog.net)
* Copyright (C) 2004-2006 Fridrich Strba (fridrich.strba@bluewin.ch)
* Copyright (C) 2006, 2007 Andrew Ziem
* Copyright (C) 2011, 2012 Alonso Laurent (alonso@loria.fr)
*
*
* All Rights Reserved.
*
* For minor contributions see the git repository.
*
* Alternatively, the contents of this file may be used under the terms of
* the GNU Lesser General Public License Version 2 or later (the "LGPLv2+"),
* in which case the provisions of the LGPLv2+ are applicable
* instead of those above.
*/
/*
* Class used to read main style by AppleWorks/ClarisWorks parser
*
*/
#ifndef CLARIS_WKS_STYLE_MANAGER
# define CLARIS_WKS_STYLE_MANAGER
#include <iostream>
#include <string>
#include <vector>
#include "libmwaw_internal.hxx"
#include "MWAWCell.hxx"
#include "MWAWDebug.hxx"
#include "MWAWGraphicStyle.hxx"
#include "MWAWInputStream.hxx"
class ClarisWksDocument;
namespace ClarisWksStyleManagerInternal
{
struct State;
}
//! a structure to store the style list and the lookup zone
class ClarisWksStyleManager
{
public:
struct CellFormat;
struct KSEN;
struct Style;
public:
//! constructor
ClarisWksStyleManager(MWAWParserStatePtr const &parserState, ClarisWksDocument *document=nullptr);
//! destructor
~ClarisWksStyleManager();
//! reads a color map zone ( v4-v6)
bool readColorList(MWAWEntry const &entry);
//! reads a pattern map zone ( v2)
bool readPatternList(long endPos=-1);
//! reads a gradient map zone ( v2)
bool readGradientList(long endPos=-1);
/** try to read the styles definition (in v4-6) */
bool readStyles(MWAWEntry const &entry);
/** read the font name style zone (method to store font names in v2/v3 files) */
bool readFontNames();
//! update a style using a gradiant id
bool updateGradient(int grad, MWAWGraphicStyle &style) const;
//! update a style using a wall paper id
bool updateWallPaper(int wall, MWAWGraphicStyle &style) const;
//! return a mac font id corresponding to a local id
int getFontId(int localId) const;
//! return the color which corresponds to an id (if possible)
bool getColor(int id, MWAWColor &col) const;
//! return the pattern which corresponds to an id.
bool getPattern(int id, MWAWGraphicStyle::Pattern &pattern, float &percent) const;
//! return the name corresponding to a styleId
bool getRulerName(int id, std::string &name) const;
//! return the style corresponding to a styleId
bool get(int styleId, Style &style) const;
//! return the font corresponding to a fontId
bool get(int fontId, MWAWFont &font) const;
//! return the cell format corresponding to a cellFormatId
bool get(int formatId, CellFormat &format) const;
//! return the ksen style corresponding to a ksenId
bool get(int ksenId, KSEN &ksen) const;
//! return the graphic style corresponding to a graphicId
bool get(int graphId, MWAWGraphicStyle &graph) const;
//! try to read a named font
bool readFont(int id, int fontSize, MWAWFont &font);
//! try to read a font
bool readFontAndPos(int id, int &posC, MWAWFont &font);
protected:
//! return the file version
int version() const;
/** try to read a STYL_ subzone (in v4-6) */
bool readGenStyle(int id);
//! try to read the style definition zone
bool readStylesDef(int N, int fSz);
//! try to read the lookup zone
bool readLookUp(int N, int fSz);
/* read the STYL CELL sequence */
bool readCellStyles(int N, int fSz);
/** read the font name style zone (in the style zones) */
bool readFontNames(int N, int fSz);
/** read a GraphicStyle sequence */
bool readGraphStyles(int N, int fSz);
//! read a KSEN sequence
bool readKSEN(int N, int fSz);
/** read a STYL Name sequence */
bool readStyleNames(int N, int fSz);
/** read a STYL_CHAR Font sequence */
bool readStyleFonts(int N, int fSz);
protected:
//! the document
ClarisWksDocument *m_document;
//! the parser state
MWAWParserStatePtr m_parserState;
//! the state
std::shared_ptr<ClarisWksStyleManagerInternal::State> m_state;
private:
ClarisWksStyleManager(ClarisWksStyleManager const &orig) = delete;
ClarisWksStyleManager &operator=(ClarisWksStyleManager const &orig) = delete;
public:
//! the CELL structure a structure related to number/date format
struct CellFormat final : public MWAWCell::Format {
//! constructor from cell
explicit CellFormat(MWAWCell::Format const &format=MWAWCell::Format())
: MWAWCell::Format(format)
, m_hAlign(MWAWCell::HALIGN_DEFAULT)
, m_fileFormat(-1)
, m_borders(0)
, m_wrap(false)
, m_extra("")
{
}
//! destructor
~CellFormat() final;
//! operator<<
friend std::ostream &operator<<(std::ostream &o, CellFormat const &form);
//! the cell alignment : by default nothing
MWAWCell::HorizontalAlignment m_hAlign;
//! the field format: number, string, currency, ..
int m_fileFormat;
//! the borders
int m_borders;
//! true if the cell content is wrapped
bool m_wrap;
//! extra data
std::string m_extra;
};
//! the KSEN structure a structure related to paragraph and cell style
struct KSEN {
//! constructor
KSEN()
: m_valign(0)
, m_lineType(MWAWBorder::Simple)
, m_lineRepeat(MWAWBorder::Single)
, m_lines(0)
, m_extra("")
{
}
//! operator<<
friend std::ostream &operator<<(std::ostream &o, KSEN const &ksen);
//! the vertical alignment
int m_valign;
//! the line type
MWAWBorder::Style m_lineType;
//! the line repetition
MWAWBorder::Type m_lineRepeat;
//! an int used to add some oblique line ( or cross )
int m_lines;
//! extra data
std::string m_extra;
};
//! the structure to store the style in a ClarisWksStyleManager
struct Style {
//! constructor
Style()
: m_fontId(-1)
, m_cellFormatId(-1)
, m_rulerId(-1)
, m_rulerPId(-1)
, m_nameId(-1)
, m_ksenId(-1), m_graphicId(-1)
, m_localStyleId(-1)
, m_styleId(-1)
, m_extra("")
{
}
//! operator<<
friend std::ostream &operator<<(std::ostream &o, Style const &style);
//! the char
int m_fontId;
//! the formatId
int m_cellFormatId;
//! the ruler
int m_rulerId;
//! the ruler parent id ( or maybe the style parent)
int m_rulerPId;
//! the style name id
int m_nameId;
//! the ksen id
int m_ksenId;
//! the graphic (checkme)
int m_graphicId;
//! a local style id
int m_localStyleId;
//! the style id
int m_styleId;
//! extra data
std::string m_extra;
};
};
#endif